GPT-5.2 vs Mistral Large

Compare GPT-5.2 by OpenAI against Mistral Large by Mistral AI, in 10 community votes, gpt-5.2 wins 80% of head-to-head duels, context windows of 400K vs 32K, tested across 24 shared challenges. Updated April 2026.

Which is better, GPT-5.2 or Mistral Large?

GPT-5.2 is the better choice overall, winning 80% of 10 blind community votes on Rival. GPT-5.2 costs $1.75/M input tokens vs $8/M for Mistral Large. Context windows: 400K vs 32K tokens. Compare their real outputs side by side below.

Key Differences Between GPT-5.2 and Mistral Large

GPT-5.2 is made by openai while Mistral Large is from mistral. GPT-5.2 has a 400K token context window compared to Mistral Large's 32K. On pricing, GPT-5.2 costs $1.75/M input tokens vs $8/M for Mistral Large. In community voting, In 10 community votes, GPT-5.2 wins 80% of head-to-head duels.

In 10 community votes, GPT-5.2 wins 80% of head-to-head duels. GPT-5.2 leads in Web Design. Based on blind community voting from the Rival open dataset of 10+ human preference judgments for this pair.

Web Design: GPT-5.2 wins 89% of votes
Our Verdict
GPT-5.2
GPT-5.2Winner
Mistral Large
Mistral LargeRunner-up

Pick GPT-5.2. In 10 blind votes, GPT-5.2 wins 80% of the time. That's not luck.

GPT-5.2 particularly excels in Web Design.

Clear winner
Writing DNA

Style Comparison

Similarity
100%

Mistral Large uses 5.2x more emoji

GPT-5.2
Mistral Large
64%Vocabulary49%
16wSentence Length19w
0.34Hedging0.86
9.4Bold8.9
3.9Lists5.4
0.06Emoji0.31
0.89Headings1.01
0.31Transitions0.10
Based on 15 + 16 text responses
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GPT-5.2Mistral Large

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
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